Hello, I have a MacBook Pro with Sibelius 7 and VDL 2.5 running on Lion with a 2.7 Ghz Intel Core i7 processor and 4GB of memory. I just bought the template from Writescore and set it all up and everything is working find except the Tenor Playback. The biggest problem is that the spock (5 and 6) drum's playbacks sound like drum 1. The second problem is that the volume of the individual beats are different even though the dynamics are not changing. I've messed around with the sounds and Kontakt 5 but still cannot solve the problem.